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can: dev: can_bus_off(): print scheduling of restart if activated

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If a CAN device goes into bus-off and has automatic restart enabled, inform
user that a automatic restart is scheduled after the configured delay.

Link: https://lore.kernel.org/r/20200915223527.1417033-14-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2020-09-16 00:35:03 +02:00
parent f81eb48b06
commit 0719631a61
1 changed files with 5 additions and 1 deletions
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6
drivers/net/can/dev.c
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@ -639,7 +639,11 @@ void can_bus_off(struct net_device *dev)
{
struct can_priv *priv = netdev_priv(dev);
netdev_info(dev, "bus-off\n");
if (priv->restart_ms)
netdev_info(dev, "bus-off, scheduling restart in %d ms\n",
priv->restart_ms);
else
netdev_info(dev, "bus-off\n");
netif_carrier_off(dev);